/* ===== CSS 변수 ===== */
:root {
  --primary: #1A2F4C;
  --accent: #6E5A4B;
  --bg: #F8F9FA;
  --text: #191A26;
  --cta: #E67E22;
  --white: #ffffff;
  --radius: 6px;
  --shadow: 0 4px 20px rgba(26,47,76,0.10);
  --transition: 0.3s ease;
}

/* ===== 리셋 & 기본 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans KR', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== 공통 컨테이너 ===== */
.container {
  width: 90%;
  max-width: 1160px;
  margin: 0 auto;
}
.section { padding: 80px 0; }
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--primary);
  text-align: center;
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--accent);
  text-align: center;
  margin-bottom: 48px;
}
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover { background: #243d5f; transform: translateY(-2px); }
.btn-cta {
  background: var(--cta);
  color: var(--white);
}
.btn-cta:hover { background: #cf6d17; transform: translateY(-2px); }
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 12px 30px;
}
.btn-outline:hover { background: var(--primary); color: var(--white); }

/* ===== 스크롤 페이드인 ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== 헤더 ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--primary);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  transition: var(--transition);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.site-logo .logo-text-wrap { display: flex; flex-direction: column; }
.site-logo .logo-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1.2;
}
.site-logo .logo-sub {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 2px;
}
.site-nav { display: flex; align-items: center; gap: 8px; }
.nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 12px;
  color: rgba(255,255,255,0.85);
  font-size: 0.75rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.nav-link svg { width: 18px; height: 18px; }
.nav-link:hover { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-link.active { color: var(--white); }
.nav-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--cta);
  color: var(--white);
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  margin-left: 8px;
}
.nav-btn:hover { background: #cf6d17; }
.nav-btn svg { width: 16px; height: 16px; }

/* 햄버거 */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 모바일 메뉴 */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--primary);
  border-top: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}
.mobile-menu.open { max-height: 300px; }
.mobile-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 5%;
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.mobile-menu a svg { width: 18px; height: 18px; }
.mobile-menu a:hover { background: rgba(255,255,255,0.07); }
.mobile-menu .mobile-cta {
  margin: 12px 5%;
  padding: 14px;
  background: var(--cta);
  border-radius: var(--radius);
  text-align: center;
  font-weight: 700;
  justify-content: center;
  margin-bottom: 16px;
}

/* ===== 히어로 ===== */
.hero { margin-top: 68px; }
.hero-inner { position: relative; min-height: 85vh; overflow: hidden; display: flex; align-items: flex-end; }
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.08) 40%, transparent 70%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: left;
  color: var(--white);
  padding: 60px 20px 72px;
  width: 100%;
}
.hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 16px rgba(0,0,0,0.55), 0 1px 4px rgba(0,0,0,0.4);
}
.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: #ffffff;
  margin-bottom: 14px;
  font-weight: 500;
  text-shadow: 0 1px 8px rgba(0,0,0,0.45);
}
.hero-copy {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: #ffffff;
  max-width: 560px;
  margin: 0 0 36px;
  line-height: 1.9;
  text-shadow: 0 1px 6px rgba(0,0,0,0.4);
}
.hero-buttons { display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap; }

/* ===== 텍스트 로테이터 ===== */
.rotator-section {
  background: var(--primary);
  padding: 48px 0;
}
.rotator-wrap {
  text-align: center;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.rotator-text {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(18px);
}
.rotator-text.active {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.rotator-text.exit {
  opacity: 0;
  transform: translateX(-50%) translateY(-18px);
}
.rotator-bar {
  width: 40px;
  height: 3px;
  background: var(--cta);
  margin: 14px auto 0;
  border-radius: 2px;
}

/* ===== 시공사례 섹션 ===== */
.cases-section { background: var(--white); }
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.case-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  text-decoration: none;
  display: block;
  position: relative;
}
.case-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.case-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.case-card:hover .case-card-img img { transform: scale(1.06); }
.case-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,47,76,0.85) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.35s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.case-card:hover .case-card-overlay { opacity: 1; }
.case-card-overlay-text {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  transform: translateY(10px);
  transition: transform 0.35s ease;
}
.case-card:hover .case-card-overlay-text { transform: translateY(0); }
.case-card-body {
  padding: 18px 20px;
  background: var(--white);
  border-top: 3px solid var(--accent);
}
.case-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}
.case-card-desc { font-size: 0.85rem; color: #666; }
.cases-cta { text-align: center; }

/* ===== 회사 소개 ===== */
.about-section { background: var(--bg); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-heading {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.4;
  margin-bottom: 12px;
}
.about-subheading {
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 500;
}
.about-text { font-size: 0.95rem; line-height: 1.9; color: var(--text); }
.about-divider {
  width: 48px;
  height: 3px;
  background: var(--cta);
  margin: 24px 0;
  border-radius: 2px;
}
.about-strengths { display: flex; flex-direction: column; gap: 24px; }
.strength-item { display: flex; gap: 16px; align-items: flex-start; }
.strength-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.strength-icon svg { width: 22px; height: 22px; color: var(--white); }
.strength-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}
.strength-body p { font-size: 0.88rem; color: var(--text); line-height: 1.7; }

/* ===== 서비스 ===== */
.services-section { background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--white);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(26,47,76,0.14); }
.service-card-img { aspect-ratio: 4/3; overflow: hidden; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-card-img img { transform: scale(1.05); }
.service-card-body { padding: 20px; }
.service-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}
.service-card-desc { font-size: 0.87rem; line-height: 1.7; color: var(--text); }

/* ===== FAQ ===== */
.faq-section { background: var(--bg); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid rgba(26,47,76,0.12);
  margin-bottom: 4px;
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--text);
  gap: 12px;
  background: none;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question.active { color: var(--primary); }
.faq-arrow {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  transition: transform var(--transition);
}
.faq-question.active .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-answer.open { max-height: 300px; }
.faq-answer-inner {
  padding: 0 16px 20px;
  font-size: 0.93rem;
  line-height: 1.9;
  color: #444;
}

/* ===== CTA 섹션 ===== */
.cta-section {
  background: var(--primary);
  padding: 80px 0;
  text-align: center;
}
.cta-section h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--white);
  margin-bottom: 12px;
}
.cta-section p {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  line-height: 1.8;
}
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-tel {
  background: var(--cta);
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1.05rem;
  transition: var(--transition);
}
.btn-tel:hover { background: #cf6d17; transform: translateY(-2px); }
.btn-sms {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
}
.btn-sms:hover { background: rgba(255,255,255,0.22); }
.btn-tel svg, .btn-sms svg { width: 20px; height: 20px; }

/* PC 전용 CTA */
.cta-pc {
  display: inline-block;
  background: var(--cta);
  color: var(--white);
  padding: 18px 80px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: var(--transition);
}
.cta-pc:hover { background: #cf6d17; transform: translateY(-2px); }

/* ===== 푸터 ===== */
.site-footer {
  background: #111825;
  padding: 48px 0 32px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .logo-name { font-size: 1.1rem; font-weight: 700; color: var(--white); }
.footer-logo .logo-sub { font-size: 0.6rem; color: rgba(255,255,255,0.5); letter-spacing: 2px; }
.footer-info p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.9;
}
.footer-nav { display: flex; flex-direction: column; gap: 12px; }
.footer-nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-nav a svg { width: 16px; height: 16px; }
.footer-nav a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  text-align: center;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.35); }

/* ===== 시공사례 목록 페이지 ===== */
.cases-hero {
  margin-top: 68px;
  background: var(--primary);
  padding: 80px 0 60px;
  text-align: center;
}
.cases-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  font-weight: 700;
  margin-bottom: 12px;
}
.cases-hero p { font-size: 1rem; color: rgba(255,255,255,0.75); }
.cases-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ===== 세부 시공사례 (랜딩 페이지형) ===== */
.case-lp-hero {
  margin-top: 68px;
  position: relative;
  min-height: 60vh;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.case-lp-hero img.lp-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case-lp-hero .lp-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,47,76,0.80) 0%, rgba(26,47,76,0.50) 100%);
}
.case-lp-hero .lp-hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 60px 20px;
}
.case-lp-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.25;
}
.case-lp-hero .lp-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.lp-tag {
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 30px;
  font-size: 0.83rem;
  color: #ffffff;
}

/* 슬라이더 */
.slider-section { background: var(--white); padding: 60px 0; }
.slider-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  max-height: 520px;
}
.slider-track { display: flex; transition: transform 0.5s ease; height: 100%; }
.slide { flex: 0 0 100%; height: 100%; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(26,47,76,0.75);
  color: var(--white);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
  z-index: 10;
}
.slider-btn:hover { background: var(--primary); }
.slider-btn.prev { left: 12px; }
.slider-btn.next { right: 12px; }
.slider-dots { display: flex; gap: 8px; justify-content: center; margin-top: 16px; }
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(26,47,76,0.2);
  cursor: pointer;
  transition: background var(--transition);
  border: none;
}
.slider-dot.active { background: var(--primary); }

/* LP 섹션들 */
.lp-section { padding: 60px 0; }
.lp-section-alt { background: var(--bg); }
.lp-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.lp-intro-text h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}
.lp-intro-text p { font-size: 0.95rem; line-height: 1.9; color: var(--text); }
.lp-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.lp-highlight-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--accent);
}
.lp-highlight-item h3 { font-size: 0.97rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.lp-highlight-item p { font-size: 0.85rem; color: var(--text); line-height: 1.7; }
.lp-detail-list { display: flex; flex-direction: column; gap: 16px; }
.lp-detail-item { display: flex; gap: 14px; align-items: flex-start; }
.lp-detail-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cta);
  margin-top: 8px;
}
.lp-detail-item p { font-size: 0.93rem; line-height: 1.8; color: var(--text); }
.lp-h3-qa { margin-bottom: 32px; }
.lp-h3-qa h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.lp-h3-qa p { font-size: 0.93rem; line-height: 1.9; color: var(--text); }
.lp-related-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.lp-related-item {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 20px 16px;
  border-left: 3px solid var(--primary);
}
.lp-related-item h4 { font-size: 0.92rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.lp-related-item p { font-size: 0.82rem; color: var(--text); }

/* ===== 상담 문의 페이지 ===== */
.contact-hero {
  margin-top: 68px;
  background: var(--primary);
  padding: 80px 0 60px;
  text-align: center;
}
.contact-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--white); font-weight: 700; margin-bottom: 12px; }
.contact-hero p { font-size: 1rem; color: rgba(255,255,255,0.75); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin: 60px 0;
}
.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary);
}
.contact-card h2 { font-size: 1.2rem; font-weight: 700; color: var(--primary); margin-bottom: 20px; }
.contact-info-row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; }
.contact-info-row svg { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.contact-info-row span { font-size: 0.93rem; line-height: 1.7; color: var(--text); }
.contact-tel-big {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 4px;
}
.contact-buttons-mobile { display: none; flex-direction: column; gap: 12px; margin-top: 24px; }
.contact-buttons-pc { display: flex; gap: 12px; margin-top: 24px; }
.contact-area { background: var(--bg); padding: 48px 0; }
.contact-area h2 { font-size: 1.3rem; font-weight: 700; color: var(--primary); margin-bottom: 12px; text-align: center; }
.contact-area-text { text-align: center; font-size: 0.95rem; line-height: 1.9; color: var(--text); }

/* ===== 사이트맵 페이지 ===== */
.sitemap-hero {
  margin-top: 68px;
  background: var(--primary);
  padding: 60px 0 48px;
  text-align: center;
}
.sitemap-hero h1 { font-size: 2rem; color: var(--white); font-weight: 700; }
.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 60px 0;
}
.sitemap-group h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  margin-bottom: 16px;
}
.sitemap-group ul li { margin-bottom: 10px; }
.sitemap-group ul li a {
  font-size: 0.9rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition);
}
.sitemap-group ul li a:before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.sitemap-group ul li a:hover { color: var(--primary); }

/* ===== 반응형 ===== */
@media (max-width: 1023px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-highlights { grid-template-columns: repeat(2, 1fr); }
  .lp-related-services { grid-template-columns: repeat(2, 1fr); }
  .sitemap-grid { grid-template-columns: repeat(2, 1fr); }
}

br.pc-br { display: block; }
@media (max-width: 767px) { br.pc-br { display: none; } }

@media (max-width: 767px) {
  .section { padding: 56px 0; }

  /* 헤더 모바일 */
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }

  /* 히어로 모바일 */
  .hero-inner { flex-direction: column; min-height: unset; }
  .hero-img { position: static; width: 100%; height: 56vw; min-height: 200px; max-height: 320px; }
  .hero-overlay { display: none; }
  .hero-content {
    position: static;
    color: var(--text);
    background: var(--white);
    padding: 36px 5% 20px;
    text-align: center;
  }
  .hero-content h1 { color: var(--primary); text-shadow: none; }
  .hero-tagline { color: var(--accent); text-shadow: none; }
  .hero-copy { color: var(--text); margin: 0 auto 36px; text-shadow: none; }
  .hero-buttons { justify-content: center; }
  .hero-buttons .btn-primary { background: var(--primary); color: var(--white); }

  /* 그리드 모바일 */
  .cases-grid { grid-template-columns: 1fr; }
  .cases-full-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; gap: 36px; }
  .services-grid { grid-template-columns: 1fr; }
  .lp-intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .lp-highlights { grid-template-columns: 1fr; }
  .lp-related-services { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .sitemap-grid { grid-template-columns: 1fr; }

  /* 모바일 CTA */
  .cta-pc { display: none; }
  .contact-buttons-pc { display: none; }
  .contact-buttons-mobile { display: flex; }
}

@media (min-width: 768px) {
  .btn-tel-mobile, .btn-sms-mobile { display: none; }
  .btn-tel, .btn-sms { display: none; }
}